Changes between Version 3 and Version 4 of CSC/Performance
- Timestamp:
- 12/11/13 10:10:02 (9 years ago)
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CSC/Performance
v3 v4 1 {{{#!div class="box" 1 2 = CSC Performance = 2 3 … … 8 9 9 10 So the best way to choose the right CSC module is to test each one and see the cost/benefits. 11 }}} 10 12 11 13 14 {{{#!div class="box" 12 15 == Running the performance tests == 13 16 … … 16 19 * [/browser/xpra/trunk/src/tests/xpra/codecs/test_csc_swscale.py xpra.codecs.test_csc_swscale] 17 20 * [/browser/xpra/trunk/src/tests/xpra/codecs/test_csc_nvcuda.py xpra.codecs.test_csc_nvcuda.py] (you can use environment variables to choose the device to use) 21 }}} 18 22 19 23 24 {{{#!div class="box" 20 25 == Caveats == 21 26 * ensure that there are no other tasks running on the system... even having an X11 GUI will use the GPU, which will take some memory, bandwidth and performance out of it 22 27 * ensure that the CPU/GPU are not running at lower clock speeds to save power 23 28 * run the tests repeatedly and average the results - results that vary too widely should be investigated or simply discarded 29 }}} 24 30 25 31 == Results with 0.11.0 release ==